14 search results - page 1 / 3 » Estimating Signals with Finite Rate of Innovation from Noisy... |
CORR
2008
Springer
13 years 5 months ago
2008
Springer
As an example of the recently introduced concept of rate of innovation, signals that are linear combinations of a finite number of Diracs per unit time can be acquired by linear fi...
CORR
2010
Springer
13 years 5 months ago
2010
Springer
In this paper, we consider the problem of estimating finite rate of innovation (FRI) signals from noisy measurements, and specifically analyze the interaction between FRI technique...
ICASSP
2009
IEEE
13 years 11 months ago
2009
IEEE
Recently, it has been shown that it is possible to sample non-bandlimited signals that possess a limited number of degrees of freedom and uniquely reconstruct them from a finite ...
TSP
2010
12 years 11 months ago
2010
We consider the problem of sampling piecewise sinusoidal signals. Classical sampling theory does not enable perfect reconstruction of such signals since they are not bandlimited. ...
DCC
2006
IEEE
14 years 4 months ago
2006
IEEE
We study the problem of distributed sampling and compression in sensor networks when the sensors are digital cameras that acquire a 3-D visual scene of interest from different vie...